238114825520 has 120 divisors (see below), whose sum is σ = 655330795728. Its totient is φ = 79926612480.

The previous prime is 238114825517. The next prime is 238114825549. The reversal of 238114825520 is 25528411832.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 820262 + ... + 1071941.

Almost surely, 2^238114825520 is an apocalyptic number.

238114825520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238114825520 is an abundant number, since it is smaller than the sum of its proper divisors (417215970208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238114825520 is a wasteful number, since it uses less digits than its factorization.

238114825520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892251 (or 1892234 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 238114825520 in words is "two hundred thirty-eight billion, one hundred fourteen million, eight hundred twenty-five thousand, five hundred twenty".